package com.ruan.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruan.mapper.ParticipantMapper;
import com.ruan.pojo.Participant;
import com.ruan.service.ParticipantService;
import org.springframework.stereotype.Service;

@Service//交由spring容器进行管理//  mybatis-plus提供的规范，继承父类，实现父接口
public class ParticipantServiceImpl extends ServiceImpl<ParticipantMapper, Participant>
        implements ParticipantService {
}
